Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design; and,

FIG. 2 is another view of the design of FIG. 1, but shown with a different broken line disclosure.

The outermost broken lines in the figures depict a display screen or portion thereof and form no part of the claimed design. The remainder of the broken lines in the figures depicts portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 